CN106464871B - 处理视频数据的方法、装置、设备以及计算机可读媒体 - Google Patents

处理视频数据的方法、装置、设备以及计算机可读媒体 Download PDF

Info

Publication number
CN106464871B
CN106464871B CN201580026219.1A CN201580026219A CN106464871B CN 106464871 B CN106464871 B CN 106464871B CN 201580026219 A CN201580026219 A CN 201580026219A CN 106464871 B CN106464871 B CN 106464871B
Authority
CN
China
Prior art keywords
palette
index
decoding
row
block
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201580026219.1A
Other languages
English (en)
Chinese (zh)
Other versions
CN106464871A (zh
Inventor
瓦迪姆·谢廖金
瑞珍·雷克斯曼·乔许
马尔塔·卡切维奇
濮伟
霍埃尔·索赖·罗哈斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN106464871A publication Critical patent/CN106464871A/zh
Application granted granted Critical
Publication of CN106464871B publication Critical patent/CN106464871B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/93—Run-length coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
CN201580026219.1A 2014-05-23 2015-05-22 处理视频数据的方法、装置、设备以及计算机可读媒体 Active CN106464871B (zh)

Applications Claiming Priority (15)

Application Number Priority Date Filing Date Title
US201462002717P 2014-05-23 2014-05-23
US62/002,717 2014-05-23
US201462009772P 2014-06-09 2014-06-09
US62/009,772 2014-06-09
US201462015261P 2014-06-20 2014-06-20
US62/015,261 2014-06-20
US201462019223P 2014-06-30 2014-06-30
US62/019,223 2014-06-30
US201462059659P 2014-10-03 2014-10-03
US62/059,659 2014-10-03
US201462065526P 2014-10-17 2014-10-17
US62/065,526 2014-10-17
US14/719,265 US10291940B2 (en) 2014-05-23 2015-05-21 Coding runs with escape in palette-based video coding
US14/719,265 2015-05-21
PCT/US2015/032286 WO2015179829A1 (en) 2014-05-23 2015-05-22 Coding runs with escape in palette-based video coding

Publications (2)

Publication Number Publication Date
CN106464871A CN106464871A (zh) 2017-02-22
CN106464871B true CN106464871B (zh) 2019-04-23

Family

ID=53404867

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580026219.1A Active CN106464871B (zh) 2014-05-23 2015-05-22 处理视频数据的方法、装置、设备以及计算机可读媒体

Country Status (10)

Country Link
US (1) US10291940B2 (OSRAM)
EP (1) EP3146716B1 (OSRAM)
JP (1) JP6557260B2 (OSRAM)
KR (1) KR101958534B1 (OSRAM)
CN (1) CN106464871B (OSRAM)
BR (1) BR112016027420B1 (OSRAM)
CA (1) CA2947043C (OSRAM)
ES (1) ES2678398T3 (OSRAM)
HU (1) HUE039438T2 (OSRAM)
WO (1) WO2015179829A1 (OSRAM)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2666635C2 (ru) 2013-10-14 2018-09-11 МАЙКРОСОФТ ТЕКНОЛОДЖИ ЛАЙСЕНСИНГ, ЭлЭлСи Характеристики режима индексной карты основных цветов для кодирования и декодирования видео и изображения
US10542274B2 (en) 2014-02-21 2020-01-21 Microsoft Technology Licensing, Llc Dictionary encoding and decoding of screen content
US10264285B2 (en) 2014-05-22 2019-04-16 Qualcomm Incorporated Coding runs in palette-based video coding
US10038915B2 (en) 2014-05-22 2018-07-31 Qualcomm Incorporated Escape sample coding in palette-based video coding
US10750198B2 (en) 2014-05-22 2020-08-18 Qualcomm Incorporated Maximum palette parameters in palette-based video coding
US11323733B2 (en) 2014-05-23 2022-05-03 Qualcomm Incorporated Predictor palette initialization in palette-based video coding
US10382749B2 (en) 2014-05-23 2019-08-13 Qualcomm Incorporated Coding run values based on palette index in palette-based video coding
US10382759B2 (en) * 2014-06-20 2019-08-13 Hfi Innovation Inc. Method and apparatus of binarization and context-adaptive coding for syntax in video coding
KR101962458B1 (ko) * 2014-07-07 2019-03-26 에이치에프아이 이노베이션 인크. 인덱스 맵 부호화의 예측자로서 이스케이프 픽셀을 취급하는 방법
US10687064B2 (en) 2014-08-04 2020-06-16 Qualcomm Incorporated Palette mode encoding and decoding with inferred pixel scan order
US9544607B2 (en) * 2014-08-25 2017-01-10 Hfi Innovation Inc. Method of palette index signaling for image and video coding
US10469870B2 (en) * 2014-09-26 2019-11-05 Kt Corporation Method and apparatus for predicting and restoring a video signal using palette entry
MX379020B (es) 2014-09-30 2025-03-11 Microsoft Technology Licensing Llc Reglas para modos de prediccion intra-imagen cuando se habilita el procesamiento paralelo de onda frontal.
US9596479B2 (en) * 2014-10-07 2017-03-14 Hfi Innovation Inc. Method of pulse-code modulation and palette coding for video coding
KR102470832B1 (ko) * 2014-10-20 2022-11-28 주식회사 케이티 비디오 신호 처리 방법 및 장치
WO2016114583A1 (ko) * 2015-01-15 2016-07-21 주식회사 케이티 비디오 신호 처리 방법 및 장치
CN112135143B (zh) 2015-01-29 2022-08-30 株式会社Kt 用于对经编码的视频信号解码和对视频信号编码的方法
CN111970515B (zh) 2015-01-29 2024-03-29 株式会社Kt 对视频信号进行编解码的方法
CN107455007B (zh) 2015-04-02 2021-02-09 株式会社Kt 对视频信号进行编解码的方法
CN106664405B (zh) * 2015-06-09 2020-06-09 微软技术许可有限责任公司 用调色板模式对经逸出编码的像素的稳健编码/解码
WO2016204479A1 (ko) * 2015-06-16 2016-12-22 엘지전자(주) 영상의 부호화/복호화 방법 및 이를 위한 장치
US10110914B1 (en) * 2016-09-15 2018-10-23 Google Llc Locally adaptive warped motion compensation in video coding
CN110020333A (zh) * 2017-07-27 2019-07-16 北京嘀嘀无限科技发展有限公司 数据分析方法及装置、电子设备、存储介质
TWI709330B (zh) * 2018-03-06 2020-11-01 聯發科技股份有限公司 調色板解碼的裝置和方法
US11606575B2 (en) 2018-07-10 2023-03-14 Qualcomm Incorporated Multiple history based non-adjacent MVPs for wavefront processing of video coding
US10924750B2 (en) * 2019-03-01 2021-02-16 Alibaba Group Holding Limited Palette size constraint in palette mode for video compression system
US11503311B2 (en) * 2019-03-08 2022-11-15 Sony Group Corporation Hybrid palette-DPCM coding for image compression
US11553209B2 (en) 2019-05-15 2023-01-10 Hyundai Motor Company Method and apparatus for parallel encoding and decoding of moving picture data
CN117714688A (zh) 2019-06-14 2024-03-15 松下电器（美国）知识产权公司 编码装置、解码装置和非暂时性的计算机可读取介质
US11206413B2 (en) * 2019-08-13 2021-12-21 Qualcomm Incorporated Palette predictor updates for local dual trees
US12177485B2 (en) 2019-08-29 2024-12-24 Lg Electronic, Inc. Image or video coding based on escape binarization in palette mode
CN119071510B (zh) 2021-11-11 2025-10-10 Oppo广东移动通信有限公司 用于视频编码的初始化处理
US20230231991A1 (en) * 2022-01-14 2023-07-20 Tencent America LLC Palette Predictor Generation and Signaling

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101317197A (zh) * 2005-09-23 2008-12-03 喷流数据有限公司 利用逐颜色分裂向调色板图像提供熵约束颜色分裂的方法、系统和计算机程序产品

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1474915A1 (en) 2002-02-01 2004-11-10 Koninklijke Philips Electronics N.V. Compression of palettized color images with variable length color codes
EP2099226B1 (en) 2006-12-28 2015-01-21 Nippon Telegraph and Telephone Corporation Video encoding method, decoding method, device thereof, program thereof, and storage medium containing the program
US8406573B2 (en) 2008-12-22 2013-03-26 Microsoft Corporation Interactively ranking image search results using color layout relevance
US9491491B2 (en) 2011-06-03 2016-11-08 Qualcomm Incorporated Run-mode based coefficient coding for video coding
US9357185B2 (en) 2011-11-08 2016-05-31 Qualcomm Incorporated Context optimization for last significant coefficient position coding
US9479780B2 (en) 2012-02-01 2016-10-25 Google Technology Holdings LLC Simplification of significance map coding
US9729875B2 (en) * 2013-07-08 2017-08-08 Sony Corporation Palette coding mode
EP3085083B1 (en) 2013-12-18 2021-12-15 HFI Innovation Inc. Method and apparatus for palette initialization and management
US10038915B2 (en) 2014-05-22 2018-07-31 Qualcomm Incorporated Escape sample coding in palette-based video coding
US11323733B2 (en) 2014-05-23 2022-05-03 Qualcomm Incorporated Predictor palette initialization in palette-based video coding
US10382749B2 (en) 2014-05-23 2019-08-13 Qualcomm Incorporated Coding run values based on palette index in palette-based video coding

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101317197A (zh) * 2005-09-23 2008-12-03 喷流数据有限公司 利用逐颜色分裂向调色板图像提供熵约束颜色分裂的方法、系统和计算机程序产品

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
《AHGIO:Modified copy above mode for palette based coding》;Zhu Jet等;《JOINT COLLABORATIVE TEAM ON VIDEO CODING OF ISO/IEC JCT1/SC29/WG11 AND ITU-T SG.16》;20140404;全文 *
《Description of screen content coding technology proposal by InterDigital》;Xiu Xet等;《JOINT COLLABORATIVE TEAM ON VIDEO CODING OF ISO/IEC JCT1/SC29/WG11 AND ITU-T SG.16》;20140404;全文 *

Also Published As

Publication number Publication date
EP3146716B1 (en) 2018-04-18
EP3146716A1 (en) 2017-03-29
US20150341674A1 (en) 2015-11-26
ES2678398T3 (es) 2018-08-10
JP2017520157A (ja) 2017-07-20
BR112016027420A2 (OSRAM) 2017-08-15
CA2947043C (en) 2019-12-31
HUE039438T2 (hu) 2018-12-28
KR20170008286A (ko) 2017-01-23
CN106464871A (zh) 2017-02-22
KR101958534B1 (ko) 2019-03-14
US10291940B2 (en) 2019-05-14
BR112016027420B1 (pt) 2023-11-14
WO2015179829A1 (en) 2015-11-26
CA2947043A1 (en) 2015-11-26
JP6557260B2 (ja) 2019-08-07

Similar Documents

Publication Publication Date Title
CN106464871B (zh) 处理视频数据的方法、装置、设备以及计算机可读媒体
CN106068648B (zh) 调色板译码模式中视频块的逸出像素的量化
CN106464883B (zh) 基于调色板的视频译码中的逃脱样本译码方法、装置及设备
CN105075270B (zh) 在视频译码中停用正负号数据隐藏
CN106105200B (zh) 基于调色板的视频译码
CN106105228B (zh) 一种处理视频数据的方法、装置及计算机可读介质
CN106464873B (zh) 处理视频数据的方法和装置
JP6541692B2 (ja) パレットベースのビデオコーディングにおけるパレットインデックスに基づくラン値のコーディング
CN105556974B (zh) 基于调色板的视频译码中的调色板预测
CN106717004B (zh) 视频译码中的跨分量预测和自适应色彩变换的协调
CN106576163A (zh) 用于调色板模式译码的从先前行复制
CN108781289A (zh) 针对视频译码工具的受约束块层级优化和用信号发送
CN107409215A (zh) 用于视频译码的调色板模式译码
CN106105207A (zh) 用于视频译码的具有行程长度码的调色板预测器信令
CN106464877A (zh) 在视频译码中确定将解块滤波应用于经调色板译码块
CN110100439A (zh) 用于视频译码的帧内预测技术
CN106717003A (zh) 调色板索引译码的解析依赖性减小
CN107211139A (zh) 用于调色板译码的译码转义像素
CN106664429A (zh) 高级调色板预测和发信号通知

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant